Charger for activity monitor with sleep state measuring function



FIG. 1 is a front, bottom, and left side perspective view of a charger for activity monitor with sleep state measuring function showing our new design;

FIG. 2 is a rear, top, and right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a front, bottom, and left side perspective view thereof in an opened position; and,

FIG. 10 is rear, top, and left side perspective view thereof in the opened position. 

CLAIM The ornamental design for a charger for activity monitor with sleep state measuring function, as shown and described. 